CampusMart

The student super-app for campus life

CampusMart brings campus life into one app for Constructor University students: a second-hand marketplace for furniture and housing, food ordering with student discounts, and a community feed. Designed in Figma and built with a contract developer, to a launch-ready iOS and Android app.

Role

Product & design

Year

2025

Industry

Marketplace, students

Platform

iOS & Android

CampusMart screens: marketplace, food ordering and community

The problem

On a residential campus, students buy and sell furniture, look for housing and order food through scattered group chats. Nothing was built for how a campus actually works.

What I did

  • Company and scope
    Registered CampusMart as a business in Germany and defined the product scope version by version.

  • Design
    Designed the app in Figma: marketplace, food ordering with student discounts, cart and checkout, and a communities feed for posts, housing offers and messages.

  • Managing the build
    Hired and managed a contract developer in my own Firebase and GitHub, with Stripe Connect for payments, and prepared the iOS and Android releases.

Highlights

  • Marketplace, food ordering and community in one app

  • Stripe Connect payments and a Firebase backend

  • Built for iOS and Android

More work

More work

More projects

More projects

Work with me

Tell me what you are building.

Send the idea, roughly when you need it and the budget range. You get a straight answer on whether I am the right person for it, what it would take, and what I would do first.

Taking projects for 2026
Gianni Peysack